After Picking Up the Male Lead’s Strongest Sidekick NPC

When I transmigrated into the book, the story had already ended. The male and female leads had retired from Jianghu, and the second male lead had taken control of the kingdom. I became a minor character who was a doctor, and one day while gathering herbs in the mountains, I found a severely injured man. During the process of healing his wounds, we gradually developed feelings for each other, and it was only natural that we got married. I always believed that he, like me, was just an unremarkable minor character in the book. It wasn’t until we were completely surrounded by the second male lead’s royal guards that I realized— He was actually the male lead’s strongest sidekick NPC— The once top assassin in the world, Ping Chang.